Home / 7,001,569.80-10,488,357.90-4,006,254.60

Finding the Fourth Proportional to 7,001,569.80, 10,488,357.90 and 4,006,254.60

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Solution

The fourth proportional to 7,001,569.80, 10,488,357.90 and 4,006,254.60 is: 6,001,373.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,001,569.80 : 10,488,357.90 = 4,006,254.60 : x
  2. Step 2: Convert to fraction form
    7,001,569.80/10,488,357.90 = 4,006,254.60/x
  3. Step 3: Cross multiply
    7,001,569.80x = 10,488,357.90 × 4,006,254.60
  4. Step 4: Simplify right side
    7,001,569.80x = 42,019,032,083,321.34
  5. Step 5: Solve for x
    x = 42,019,032,083,321.34/7,001,569.80
  6. Step 6: Final answer
    x = 6,001,373.02

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.